Click on the square that you want to control, then use the arrow keys to move the square. The goal of this game is to get 1 (yes only 1) square to the exit. Place the blocks on switches to open doors, bridges. Game has 13 レベル.
You can turn lights on in the selected office by clicking the left mouse button. 注意してください, the electricity wiring in the building is bad. Your challenge is to turn the lights on in all of the offices on each floor.